U.S., March 28 -- ClinicalTrials.gov registry received information related to the study (NCT06898697) titled 'Midazolam or Fentanyl as Adjuvants to Epidural Bupivacaine Plus Dexamethasone for Analgesia' on March 13.

Brief Summary: The purpose of this study is to compare better postoperative analgesia after lumbar spine Fixation using either epidural bupivacaine with midazolam or fentanyl with the combination of dexamethasone.

Study Start Date: April 01

Study Type: INTERVENTIONAL

Condition: Lumbar Spine Fixation

Intervention: DRUG: Epidural fentanyl

Fentanyl will be injected in the epidural space by the surgeon one or two levels above the surgical site.

DRUG: epidural midazolam

midazolam will be injected in the epidural space by th...